hot mining ebz90 cantilever type roadheader,tunnel

xcmg xtr7 260 boom type roadheader grinding mining

xcmg xtr7 260 boom type roadheader. with many years of production experience, installation experience of millions of equipment units and a large amount of r&d investment, our roadheader is suitable for crushing operations of various metal mines, equipped with a national patented scraper conveyor, which can transport coal, coal